Details of a stamp in my main collection

CID1
StampRef3634
SetRef0
CStateMint
ItemID6902
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6902.jpg or collection/6902.png

CID1
StampRef3634
SetRef0
CStateUS
ItemID7921
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/7921.jpg or collection/7921.png

2 different examples of this stamp were found in the collection.